condition	mean	min	max
4 h after light	345.1	345.1	345.1
8 h after light	338.25	325.5	351.0
12 h after light	324.4	318.2	330.6
4 h after dark	330.75	312.5	349.0
8 h after dark	446.35	333.6	559.1
12 h after dark	420.0	359.9	480.1